PHP  
 PHP: Test and Code Coverage Analysis
downloads | QA | documentation | faq | getting help | mailing lists | reporting bugs | php.net sites | links | my php.net 
 

LTP GCOV extension - code coverage report
Current view: directory - standard - assert.c
Test: PHP Code Coverage
Date: 2009-11-21 Instrumented lines: 133
Code covered: 98.5 % Executed lines: 131
Legend: not executed executed

       1                 : /*
       2                 :    +----------------------------------------------------------------------+
       3                 :    | PHP Version 5                                                        |
       4                 :    +----------------------------------------------------------------------+
       5                 :    | Copyright (c) 1997-2009 The PHP Group                                |
       6                 :    +----------------------------------------------------------------------+
       7                 :    | This source file is subject to version 3.01 of the PHP license,      |
       8                 :    | that is bundled with this package in the file LICENSE, and is        |
       9                 :    | available through the world-wide-web at the following url:           |
      10                 :    | http://www.php.net/license/3_01.txt                                  |
      11                 :    | If you did not receive a copy of the PHP license and are unable to   |
      12                 :    | obtain it through the world-wide-web, please send a note to          |
      13                 :    | license@php.net so we can mail you a copy immediately.               |
      14                 :    +----------------------------------------------------------------------+
      15                 :    | Author: Thies C. Arntzen <thies@thieso.net>                          |
      16                 :    +----------------------------------------------------------------------+
      17                 : */
      18                 : 
      19                 : /* $Id: assert.c 284153 2009-07-15 23:55:50Z stas $ */
      20                 : 
      21                 : /* {{{ includes */
      22                 : #include "php.h"
      23                 : #include "php_assert.h"
      24                 : #include "php_ini.h"
      25                 : /* }}} */
      26                 : 
      27                 : ZEND_BEGIN_MODULE_GLOBALS(assert)
      28                 :         long active;
      29                 :         long bail;
      30                 :         long warning;
      31                 :         long quiet_eval;
      32                 :         zval *callback;
      33                 :         char *cb;
      34                 : ZEND_END_MODULE_GLOBALS(assert)
      35                 : 
      36                 : ZEND_DECLARE_MODULE_GLOBALS(assert)
      37                 : 
      38                 : #ifdef ZTS
      39                 : #define ASSERTG(v) TSRMG(assert_globals_id, zend_assert_globals *, v)
      40                 : #else
      41                 : #define ASSERTG(v) (assert_globals.v)
      42                 : #endif
      43                 : 
      44                 : #define SAFE_STRING(s) ((s)?(s):"")
      45                 : 
      46                 : enum {
      47                 :         ASSERT_ACTIVE=1,
      48                 :         ASSERT_CALLBACK,
      49                 :         ASSERT_BAIL,
      50                 :         ASSERT_WARNING,
      51                 :         ASSERT_QUIET_EVAL
      52                 : };
      53                 : 
      54                 : static PHP_INI_MH(OnChangeCallback) /* {{{ */
      55           17637 : {
      56           17637 :         if (EG(in_execution)) {
      57               2 :                 if (ASSERTG(callback)) {
      58               2 :                         zval_ptr_dtor(&ASSERTG(callback));
      59               2 :                         ASSERTG(callback) = NULL;
      60                 :                 }
      61               2 :                 if (new_value && (ASSERTG(callback) || new_value_length)) {
      62               2 :                         MAKE_STD_ZVAL(ASSERTG(callback));
      63               2 :                         ZVAL_STRINGL(ASSERTG(callback), new_value, new_value_length, 1);
      64                 :                 }
      65                 :         } else {
      66           17635 :                 if (ASSERTG(cb)) {
      67               1 :                         pefree(ASSERTG(cb), 1);
      68                 :                 }
      69           17645 :                 if (new_value && new_value_length) {
      70              10 :                         ASSERTG(cb) = pemalloc(new_value_length + 1, 1);
      71              10 :                         memcpy(ASSERTG(cb), new_value, new_value_length);
      72              10 :                         ASSERTG(cb)[new_value_length] = '\0';
      73                 :                 } else {
      74           17625 :                         ASSERTG(cb) = NULL;
      75                 :                 }
      76                 :         }
      77           17637 :         return SUCCESS;
      78                 : }
      79                 : /* }}} */
      80                 : 
      81                 : PHP_INI_BEGIN()
      82                 :          STD_PHP_INI_ENTRY("assert.active",           "1",  PHP_INI_ALL,    OnUpdateLong,           active,                         zend_assert_globals,            assert_globals)
      83                 :          STD_PHP_INI_ENTRY("assert.bail",             "0",  PHP_INI_ALL,    OnUpdateLong,           bail,                           zend_assert_globals,            assert_globals)
      84                 :          STD_PHP_INI_ENTRY("assert.warning",  "1",  PHP_INI_ALL,    OnUpdateLong,           warning,                        zend_assert_globals,            assert_globals)
      85                 :          PHP_INI_ENTRY("assert.callback",             NULL,   PHP_INI_ALL,    OnChangeCallback)
      86                 :          STD_PHP_INI_ENTRY("assert.quiet_eval", "0",        PHP_INI_ALL,    OnUpdateLong,           quiet_eval,                     zend_assert_globals,            assert_globals)
      87                 : PHP_INI_END()
      88                 : 
      89                 : static void php_assert_init_globals(zend_assert_globals *assert_globals_p TSRMLS_DC) /* {{{ */
      90           17633 : {
      91           17633 :         assert_globals_p->callback = NULL;
      92           17633 :         assert_globals_p->cb = NULL;
      93           17633 : }
      94                 : /* }}} */
      95                 : 
      96                 : PHP_MINIT_FUNCTION(assert) /* {{{ */
      97           17633 : {
      98           17633 :         ZEND_INIT_MODULE_GLOBALS(assert, php_assert_init_globals, NULL);
      99                 : 
     100           17633 :         REGISTER_INI_ENTRIES();
     101                 : 
     102           17633 :         REGISTER_LONG_CONSTANT("ASSERT_ACTIVE", ASSERT_ACTIVE, CONST_CS|CONST_PERSISTENT);
     103           17633 :         REGISTER_LONG_CONSTANT("ASSERT_CALLBACK", ASSERT_CALLBACK, CONST_CS|CONST_PERSISTENT);
     104           17633 :         REGISTER_LONG_CONSTANT("ASSERT_BAIL", ASSERT_BAIL, CONST_CS|CONST_PERSISTENT);
     105           17633 :         REGISTER_LONG_CONSTANT("ASSERT_WARNING", ASSERT_WARNING, CONST_CS|CONST_PERSISTENT);
     106           17633 :         REGISTER_LONG_CONSTANT("ASSERT_QUIET_EVAL", ASSERT_QUIET_EVAL, CONST_CS|CONST_PERSISTENT);
     107                 : 
     108           17633 :         return SUCCESS;
     109                 : }
     110                 : /* }}} */
     111                 : 
     112                 : PHP_MSHUTDOWN_FUNCTION(assert) /* {{{ */
     113           17665 : {
     114           17665 :         if (ASSERTG(cb)) {
     115               9 :                 pefree(ASSERTG(cb), 1);
     116               9 :                 ASSERTG(cb) = NULL;
     117                 :         }
     118           17665 :         return SUCCESS;
     119                 : }
     120                 : /* }}} */
     121                 : 
     122                 : PHP_RSHUTDOWN_FUNCTION(assert) /* {{{ */
     123           17651 : {
     124           17651 :         if (ASSERTG(callback)) {
     125               8 :                 zval_ptr_dtor(&ASSERTG(callback));
     126               8 :                 ASSERTG(callback) = NULL;
     127                 :         }
     128                 : 
     129           17651 :         return SUCCESS;
     130                 : }
     131                 : /* }}} */
     132                 : 
     133                 : PHP_MINFO_FUNCTION(assert) /* {{{ */
     134              43 : {
     135              43 :         DISPLAY_INI_ENTRIES();
     136              43 : }
     137                 : /* }}} */
     138                 : 
     139                 : /* {{{ proto int assert(string|bool assertion)
     140                 :    Checks if assertion is false */
     141                 : PHP_FUNCTION(assert)
     142             121 : {
     143                 :         zval **assertion;
     144                 :         int val;
     145             121 :         char *myeval = NULL;
     146                 :         char *compiled_string_description;
     147                 : 
     148             121 :         if (! ASSERTG(active)) {
     149               5 :                 RETURN_TRUE;
     150                 :         }
     151                 : 
     152             116 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Z", &assertion) == FAILURE) {
     153               2 :                 return;
     154                 :         }
     155                 : 
     156             114 :         if (Z_TYPE_PP(assertion) == IS_STRING) {
     157                 :                 zval retval;
     158              25 :                 int old_error_reporting = 0; /* shut up gcc! */
     159                 : 
     160              25 :                 myeval = Z_STRVAL_PP(assertion);
     161                 : 
     162              25 :                 if (ASSERTG(quiet_eval)) {
     163               8 :                         old_error_reporting = EG(error_reporting);
     164               8 :                         EG(error_reporting) = 0;
     165                 :                 }
     166                 : 
     167              25 :                 compiled_string_description = zend_make_compiled_string_description("assert code" TSRMLS_CC);
     168              25 :                 if (zend_eval_stringl(myeval, Z_STRLEN_PP(assertion), &retval, compiled_string_description TSRMLS_CC) == FAILURE) {
     169               3 :                         efree(compiled_string_description);
     170               3 :                         php_error_docref(NULL TSRMLS_CC, E_RECOVERABLE_ERROR, "Failure evaluating code: %s%s", PHP_EOL, myeval);
     171               2 :                         if (ASSERTG(bail)) {
     172               1 :                                 zend_bailout();
     173                 :                         }
     174               1 :                         RETURN_FALSE;
     175                 :                 }
     176              22 :                 efree(compiled_string_description);
     177                 : 
     178              22 :                 if (ASSERTG(quiet_eval)) {
     179               7 :                         EG(error_reporting) = old_error_reporting;
     180                 :                 }
     181                 : 
     182              22 :                 convert_to_boolean(&retval);
     183              22 :                 val = Z_LVAL(retval);
     184                 :         } else {
     185              89 :                 convert_to_boolean_ex(assertion);
     186              89 :                 val = Z_LVAL_PP(assertion);
     187                 :         }
     188                 : 
     189             111 :         if (val) {
     190              89 :                 RETURN_TRUE;
     191                 :         }
     192                 : 
     193              22 :         if (!ASSERTG(callback) && ASSERTG(cb)) {
     194               5 :                 MAKE_STD_ZVAL(ASSERTG(callback));
     195               5 :                 ZVAL_STRING(ASSERTG(callback), ASSERTG(cb), 1);
     196                 :         }
     197                 : 
     198              22 :         if (ASSERTG(callback)) {
     199                 :                 zval *args[3];
     200                 :                 zval *retval;
     201                 :                 int i;
     202              18 :                 uint lineno = zend_get_executed_lineno(TSRMLS_C);
     203              18 :                 char *filename = zend_get_executed_filename(TSRMLS_C);
     204                 : 
     205              18 :                 MAKE_STD_ZVAL(args[0]);
     206              18 :                 MAKE_STD_ZVAL(args[1]);
     207              18 :                 MAKE_STD_ZVAL(args[2]);
     208                 : 
     209              18 :                 ZVAL_STRING(args[0], SAFE_STRING(filename), 1);
     210              18 :                 ZVAL_LONG (args[1], lineno);
     211              18 :                 ZVAL_STRING(args[2], SAFE_STRING(myeval), 1);
     212                 : 
     213              18 :                 MAKE_STD_ZVAL(retval);
     214              18 :                 ZVAL_FALSE(retval);
     215                 : 
     216                 :                 /* XXX do we want to check for error here? */
     217              18 :                 call_user_function(CG(function_table), NULL, ASSERTG(callback), retval, 3, args TSRMLS_CC);
     218                 : 
     219              72 :                 for (i = 0; i <= 2; i++) {
     220              54 :                         zval_ptr_dtor(&(args[i]));
     221                 :                 }
     222              18 :                 zval_ptr_dtor(&retval);
     223                 :         }
     224                 : 
     225              22 :         if (ASSERTG(warning)) {
     226               9 :                 if (myeval) {
     227               4 :                         php_error_docref(NULL TSRMLS_CC, E_WARNING, "Assertion \"%s\" failed", myeval);
     228                 :                 } else {
     229               5 :                         php_error_docref(NULL TSRMLS_CC, E_WARNING, "Assertion failed");
     230                 :                 }
     231                 :         }
     232                 : 
     233              22 :         if (ASSERTG(bail)) {
     234               2 :                 zend_bailout();
     235                 :         }
     236                 : }
     237                 : /* }}} */
     238                 : 
     239                 : /* {{{ proto mixed assert_options(int what [, mixed value])
     240                 :    Set/get the various assert flags */
     241                 : PHP_FUNCTION(assert_options)
     242              42 : {
     243              42 :         zval **value = NULL;
     244                 :         long what;
     245                 :         int oldint;
     246              42 :         int ac = ZEND_NUM_ARGS();
     247                 : 
     248              42 :         if (zend_parse_parameters(ac TSRMLS_CC, "l|Z", &what, &value) == FAILURE) {
     249               4 :                 return;
     250                 :         }
     251                 : 
     252              38 :         switch (what) {
     253                 :         case ASSERT_ACTIVE:
     254               5 :                 oldint = ASSERTG(active);
     255               5 :                 if (ac == 2) {
     256               4 :                         convert_to_long_ex(value);
     257               4 :                         ASSERTG(active) = Z_LVAL_PP(value);
     258                 :                 }
     259               5 :                 RETURN_LONG(oldint);
     260                 :                 break;
     261                 : 
     262                 :         case ASSERT_BAIL:
     263               4 :                 oldint = ASSERTG(bail);
     264               4 :                 if (ac == 2) {
     265               3 :                         convert_to_long_ex(value);
     266               3 :                         ASSERTG(bail) = Z_LVAL_PP(value);
     267                 :                 }
     268               4 :                 RETURN_LONG(oldint);
     269                 :                 break;
     270                 : 
     271                 :         case ASSERT_QUIET_EVAL:
     272               4 :                 oldint = ASSERTG(quiet_eval);
     273               4 :                 if (ac == 2) {
     274               3 :                         convert_to_long_ex(value);
     275               3 :                         ASSERTG(quiet_eval) = Z_LVAL_PP(value);
     276                 :                 }
     277               4 :                 RETURN_LONG(oldint);
     278                 :                 break;
     279                 : 
     280                 :         case ASSERT_WARNING:
     281               6 :                 oldint = ASSERTG(warning);
     282               6 :                 if (ac == 2) {
     283               5 :                         convert_to_long_ex(value);
     284               5 :                         ASSERTG(warning) = Z_LVAL_PP(value);
     285                 :                 }
     286               6 :                 RETURN_LONG(oldint);
     287                 :                 break;
     288                 : 
     289                 :         case ASSERT_CALLBACK:
     290              19 :                 if (ASSERTG(callback) != NULL) {
     291              13 :                         RETVAL_ZVAL(ASSERTG(callback), 1, 0);
     292               6 :                 } else if (ASSERTG(cb)) {
     293               3 :                         RETVAL_STRING(ASSERTG(cb), 1);
     294                 :                 } else {
     295               3 :                         RETVAL_NULL();
     296                 :                 }
     297              19 :                 if (ac == 2) {
     298              10 :                         if (ASSERTG(callback)) {
     299               7 :                                 zval_ptr_dtor(&ASSERTG(callback));
     300                 :                         }
     301              10 :                         ASSERTG(callback) = *value;
     302              10 :                         zval_add_ref(value);
     303                 :                 }
     304              19 :                 return;
     305                 :                 break;
     306                 : 
     307                 :         default:
     308               0 :                 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown value %ld", what);
     309                 :                 break;
     310                 :         }
     311                 : 
     312               0 :         RETURN_FALSE;
     313                 : }
     314                 : /* }}} */
     315                 : 
     316                 : /*
     317                 :  * Local variables:
     318                 :  * tab-width: 4
     319                 :  * c-basic-offset: 4
     320                 :  * End:
     321                 :  * vim600: sw=4 ts=4 fdm=marker
     322                 :  * vim<600: sw=4 ts=4
     323                 :  */

Generated by: LTP GCOV extension version 1.5

Generated at Sat, 21 Nov 2009 12:27:13 +0000 (3 days ago)

Copyright © 2005-2009 The PHP Group
All rights reserved.